ZA897445B - Components and catalysts for the polymerization of olefins - Google Patents

Components and catalysts for the polymerization of olefins

Info

Publication number
ZA897445B
ZA897445B ZA897445A ZA897445A ZA897445B ZA 897445 B ZA897445 B ZA 897445B ZA 897445 A ZA897445 A ZA 897445A ZA 897445 A ZA897445 A ZA 897445A ZA 897445 B ZA897445 B ZA 897445B
Authority
ZA
South Africa
Prior art keywords
polymerization
olefins
components
catalysts
electron
Prior art date
Application number
ZA897445A
Inventor
Enrico Albizzati
Albizzati Enrico
Pier Camillo Barbe
Camillo Barbe Pier
Luciano Noristi
Noristi Luciano
Raimondo Scordamaglia
Scordamaglia Raimondo
Luisa Barino
Barino Luisa
Umberto Giannini
Giannini Umberto
Giampiero Morini
Morini Giampiero
Original Assignee
Himont Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Himont Inc filed Critical Himont Inc
Publication of ZA897445B publication Critical patent/ZA897445B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

Solid catalyst components for the polymerization of olefins modified with electron-donor compounds, comprising a titanium halide supported on a magnesium dihalide in active form and containing as an electron-donor compound a di- or polyether having specific reactivity characteristics towards MgCl2 and TiCl4.
ZA897445A 1988-09-30 1989-09-29 Components and catalysts for the polymerization of olefins ZA897445B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8822150A IT1227258B (en) 1988-09-30 1988-09-30 COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
IN789CA1989 IN173341B (en) 1988-09-30 1989-09-27

Publications (1)

Publication Number Publication Date
ZA897445B true ZA897445B (en) 1990-07-25

Family

ID=26324358

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA897445A ZA897445B (en) 1988-09-30 1989-09-29 Components and catalysts for the polymerization of olefins

Country Status (24)

Country Link
US (1) US4971937A (en)
EP (1) EP0361494B1 (en)
JP (1) JP2776914B2 (en)
KR (1) KR0144683B1 (en)
CN (1) CN1015062B (en)
AT (1) ATE133964T1 (en)
AU (1) AU616802B2 (en)
BR (1) BR8904952A (en)
CA (1) CA1335280C (en)
CZ (1) CZ280315B6 (en)
DE (1) DE68925608T2 (en)
ES (1) ES2085265T3 (en)
FI (1) FI96117C (en)
HU (1) HU206734B (en)
IL (1) IL91690A (en)
IN (1) IN173341B (en)
IT (1) IT1227258B (en)
MX (1) MX17733A (en)
NO (1) NO174585C (en)
PH (1) PH26440A (en)
PT (1) PT91865B (en)
RU (1) RU1836384C (en)
YU (1) YU187889A (en)
ZA (1) ZA897445B (en)

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